Hi! I was wondering if anyone has or would be able to mod an I2C HID Touchpad driver for use on Windows 8.1 and a Lenovo Ideapad 3. I’ve no idea who made the I2C Touchpad in the laptop, but here are it’s hardware id’s (taken from HID-compliant mouse. This could be my USB muse that I briefly used on the 10 install, but am not certain).
HID\VEN_MSFT&DEV_0001&SUBSYS_FTCS0001&Col01
HID\MSFT0001&Col01
HID*MSFT0001&Col01
HID\VID_2808&UP:0001_U:0002
HID_DEVICE_SYSTEM_MOUSE
HID_DEVICE_UP:0001_U:0002
HID_DEVICE
Here are the device id’s for HID Compliant touchpad:
HID\VEN_MSFT&DEV_0001&SUBSYS_FTCS0001&Col02
HID\MSFT0001&Col02
HID*MSFT0001&Col02
HID\VID_2808&UP:000D_U:0005
HID_DEVICE_UP:000D_U:0005
HID_DEVICE
If you need more info, I can grab it from the 10 install.
The second driver I want to inquire as to whether anyone has or can mod one is the I2C HID Touchscreen driver. Here’s the device id’s for this device:
HID\VEN_GTCH&DEV_7503&Col01
HID\GTCH7503&Col01
HID*GTCH7503&Col01
HID\VID_2A94&UP:000D_U:0004
HID_DEVICE_UP:000D_U:0004
HID_DEVICE
I also found some devices labeled simply I2C HID Device. Here are the device id’s for each.
1:
ACPI\VEN_GTCH&DEV_7503
ACPI\GTCH7503
*GTCH7503
2:
ACPI\VEN_MSFT&DEV_0001&SUBSYS_FTCS0001
ACPI\MSFT0001
*MSFT0001
And idk if this would be of any use, but I am also including the HID-compliant vendor device id’s as well.
1:
HID\VEN_MSFT&DEV_0001&SUBSYS_FTCS0001&Col04
HID\MSFT0001&Col04
HID*MSFT0001&Col04
HID\VID_2808&UP:FF00_U:0001
HID_DEVICE_UP:FF00_U:0001
HID_DEVICE_UPR:FF00-FFFF
HID_DEVICE
2:
HID\VEN_GTCH&DEV_7503&Col02
HID\GTCH7503&Col02
HID*GTCH7503&Col02
HID\VID_2A94&UP:FF00_U:0001
HID_DEVICE_UP:FF00_U:0001
HID_DEVICE_UPR:FF00-FFFF
HID_DEVICE
All of these are labeled as generic Microsoft devices. The I2C HID devices, while labeled as a generic Microsoft device list its locations as Intel(R) Serial IO I2C Host Controller - A0E8 and Intel(R) Serial IO I2C Host Controller - A0E9.
Again, if you guys need anymore info from Windows 10, please do let me know and I will gladly provide it. Thanks in advanced for your guys help!